Original paper

A reconsideration of Pachypteris Broignart and ThinnfeldiaEttingshausen

Doludenko, M. P.;Kostina, E. I.;Samylina, V. A.

Palaeontographica Abteilung B Band 247 Lieferung 1-2 (1998), p. 55 - 64

published: Sep 8, 1998

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Keywords

Pachypteris Broignart • Thinnfeldia Ettingshausen • pteridosperms